Add the creation of the docs directory in buildversion.py.

buildVersion.py

@@ -76,6 +76,10 @@ def epydoc():
     The HTML files are located in static/plugin_dbui/docs/
     
     """
+    # create the directory
+    if not os.path.exists(HTMLDOC):
+        os.makedirs(HTMLDOC)
+        
     # clean the directory
     for el in os.listdir(HTMLDOC):
         os.remove(os.path.join(HTMLDOC, el))